Grimpe, Christoph and Wolfgang Sofka (2008), Rapid response capabilities: The importance of speed and flexibility for successful innovation, in: Sherif, Mostafa H.; Khalil, Tarek M. World Scientific, New Jersey, 359-380.
Grimpe, Christoph and Wolfgang Sofka (2008), Rapid response capabilities: The importance of speed and flexibility for successful innovation, in: Sherif, Mostafa H.; Khalil, Tarek M. World Scientific, New Jersey, 359-380.